Mitsubishi 4G63: keeb kwm, nta, specifications

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Qhov txiaj ntsig tseem ceeb ntawm Japanese tsheb cav, ua tsaug rau lawv tau txais koob meej, suav tias yog kev ntseeg siab thiab ua haujlwm tau zoo. Txawm li cas los xij, ntau lub cev muaj zog ntawm lub xyoo pua XX. Cov kws tsim tsheb loj los ntawm Nyij Pooj tau dhau los ua lub ntiaj teb nto moo rau kev hloov kho sporty uas tseem cuam tshuam rau hnub no. Kab lus no tham txog Mitsubishi lub cav nto moo tshaj plaws - 4G63, uas tau dhau los ua tsaug rau kev hloov kho turbocharged uas tau ua tiav kev ua tiav zoo hauv motorsport.

Cov yam ntxwv dav dav

Lub cav no yog los ntawm 4G6 / 4D6 (keeb kwm Sirius) tsev neeg ntawm 4-lub tog raj kheej inline xyaw.

Thawj Sirius lub cav, G62B, tau qhia hauv xyoo 1975. Qhov loj dua qhov hloov chaw G63B nrog lub qhov sib txawv tau tshwm sim sai tom qab. Xyoo 1980, 12-valve mono-injection turbo engine tau qhia rau Lancer. Xyoo 1984, 8-valve txhaj tshuaj tau tshwm sim. G63B tau siv txog xyoo 1986 - 1988. Lub sijhawm no (1986)Sirius tsev neeg tau hloov lub npe 4G6, ua kom zoo dua qub. Tib lub sijhawm, 8- thiab 12-valve SOCH variants raug cais tawm, thiab 16-valve DOCH tau qhia hloov pauv.

Xyoo 1993, kev hloov kho tau tshwm sim nrog 7-bolt flywheel es tsis txhob siv 6-bolt. Tom qab ntawd lawv tso tseg qhov kev xaiv 8-valve txhaj tshuaj. Xyoo 1995, lwm lub tog raj kheej DOCH tau teeb tsa rau ntawm 7-bolt 4G63T. Xyoo 1997, 6-bolt injector version ntawm DOCH tau poob. Lub cav carbureted 8-valve tau siv rau hauv cov qauv lag luam mus txog xyoo 1998. Hauv xyoo 2003, cov qauv nrog MIVEC tshwm sim. Nyob rau hauv 2005 Mitsubishi 4G63 hloov 4B11. Txawm li cas los xij, txog niaj hnub no, lub cav no yog tsim los ntawm cov tuam txhab thib peb raws li daim ntawv tso cai.

Mitsubishi 4G63 2.0L muaj qhov tob ntawm 8.5cm thiab stroke ntawm 8.8cm. Cov cam khwb cia hlau lub tog raj kheej thaiv yog nruab nrog ob qhov sib npaug. Lub cev muaj zog yog nthuav tawm nyob rau hauv cov qauv nrog txhuas lub tog raj kheej taub hau SOCH thiab DOCH, atmospheric thiab turbocharged, carburetor, ob-carburetor, ib zaug txhaj, injector. Txhua lub tog raj kheej taub hau yog nruab nrog hydraulic lifters thiab tsis tas yuav hloov lub valve. Valve txoj kab uas hla yog 33 thiab 29 mm rau kev noj thiab tso tawm, feem. Lub sijhawm yog siv txoj siv sia.

Kev xaiv huab cua

Raws li tau sau tseg saum toj no, Mitsubishi 4G63 tau hloov kho ntau zaus dhau los ntawm keeb kwm ntev ntawm Mitsubishi 4G63 ntau lawm. Yog li ntawd, nws muaj ntau qhov kev hloov kho nrog txawv lub tog raj kheej taub hau, roj tshuab, thiab lwm yam.

Cov hauv qab no yog qhov tsis muaj qee qhov ntawm lawv:

• G63B muaj nyob rau hauv ntau txoj kev xaiv: 87 hp Nrog. Nrogcav, 93l. Nrog. nrog ib qho kev txhaj tshuaj (ob leeg 8-valve SOCH), 103 litres. Nrog. nrog 16 li qub thiab injector.
• 4G631 yog 16-valve version ntawm SOCH nrog 10: 1 compression piv. Tsim 133 litres. Nrog. thiab 176 Nm.
• 4G632 yog qhov txawv me ntsis ntawm thawj qhov kev xaiv. Muaj zog tshaj nws los ntawm 3 litres. s.
• 4G633 - 8-valve ib leeg-nce kev hloov kho nrog compression piv ntawm 9: 1. Nws lub hwj chim yog 109 liters. nrog., torque - 159 Nm.

• 4G635 - ntxaib-ncej 16-valve engine nrog compression piv ntawm 9.8: 1 nrog lub peev xwm ntawm 144 hp. Nrog. thiab 170 Nm.
• 4G636 yog 10: 1 compression piv sib txawv ntawm tib tus qauv. Nta zoo ib yam rau 4G631.
• 4G637. Nws muaj qhov sib piv ntawm 10.5: 1 thiab tsim 135 hp. Nrog. thiab 176 Nm.

Turbo

Thawj 4G63T tau qhia hauv xyoo 1987. Nws tau hloov kho tas li thaum lub sijhawm tsim khoom. Tag nrho peb ntu tau tso tawm:

1. 1G (1987 - 1996). Nyob rau hauv kev sib piv nrog lub atmospheric version, lub crankshaft tau hloov, piston roj nozzles raug ntsia, es tsis txhob ntawm 240/210 cc nozzles, 390 (rau variants nrog tsis siv neeg kis tau tus mob) thiab 450 cc raug ntsia. Rau lub cav turbocharged Mitsubishi 4G63, ntxaib-ncej 16-valve lub tog raj kheej taub hau thiab TD05H turbines tau siv.

Thawj koob yog nruab nrog 252/252 ° camshafts thiab 9.5 / 9.5mm nqa. Compression ratio yog 7.8: 1. Qhov thib tsib Galant's turbocharged 4G63 yog thawj zaug thov kom tsim tau 197 hp. Nrog. ib 294nm. Tom qab ntawd, qhov tshaj tawm tus nqi hluav taws xob tau txo qis rau 168 hp. s.

Qhov tshwj xeeb ntawm lub cav no yog muaj MCA-Jet thev naus laus zis,koom nrog kev siv lub valve thib ob los txhim kho kev ua haujlwm ntawm emission tswj. Nws tso cai rau hloov ntawm ob thiab peb li qub rau ib lub tog raj kheej. Qhov no muab lub zog ntau dua ntawm kev hloov pauv siab thiab kev ua haujlwm ntawm qhov qis revs, ua ke nrog kev lag luam.

Xyoo 1989, lub zog tau nce mus rau 220 hp. Nrog. los ntawm flashing. Nyob rau hauv 1990, lawv tau ua ib tug tseem ceeb modernization, hloov lub crankshaft, txuas rods, pistons nrog lub teeb sawv daws yuav, thiab lub turbine ntawm TD05 16G rau lub version nrog phau ntawv kis tau tus mob. Ua tsaug rau qhov no, qhov sib piv compression hloov mus rau 8.5: 1, lub zog nce mus rau 240 hp. Nrog. Xyoo 1994, ob qhov kev hloov kho tshwj xeeb tshwm sim. Thawj, tsim rau Evo II, tau nce mus rau 260 hp. Nrog. ib 309nm. Lub version rau RVR, ntawm qhov tsis sib xws, tau me ntsis deformed rau 220 - 230 hp. Nrog. thiab 278 - 289 Nm, hloov lub turbine nrog me me TD04HL. Qhov kev hloov kho muaj zog tshaj plaws 4G63T 1G tau txais los ntawm Evo III. Nws qhov kev ua tau zoo tau coj mus rau 270 litres. Nrog. thiab 309 Nm los ntawm kev nce compression piv rau 9: 1, hloov cov khoom siv manifold thiab turbine nrog TD05 16G6.

2. 2G (1996 - 2001). Qhov thib ob series ntawm turbocharged Mitsubishi 4G63 tau taw qhia kom tau nruab rau sab xis ntawm Evo IV lub cav chav tsev. Cov cav no txawv ntawm 1G nyob rau hauv lub teeb pistons, compression piv 8.8: 1, camshafts nrog ib theem ntawm 260/252 ° thiab nce 10/9.5 hli, txo lub tog raj kheej taub hau channel, 450 cc injectors, noj manifold, txo reservoir thiab throttle (mus txog 52mm), TD05HR twin-scroll turbine thiab nce boost siab los ntawm 0.6 mus rau 0.9 bar.

Raws li qhov kev txhim kho no, kev ua haujlwm tau nce mus rau 280 hp. Nrog. ib 353nm. Evo V tau hloov kho camshafts, 560 cc injectors, me ntsis loj TD05HR twin-scroll turbos. Yog li ntawd, lub zog torque tau nce mus rau 373 Nm. Rau Evo VI 1999 ua tiav qhov txias. Lub Evo 6, 5 (Tommi Makinen Edition) lub cav tau txais lub zog pistons, qhov loj intercooler, thiab TD05RA turbine.

3. 3G (2001 - 2007). Lub 4G63T Evo VII nta 260/252 ° camshafts nrog 10/10mm nqa, intake manifold, oversized intercooler, roj txias, TD05HR turbo (TD05 rau GTA nrog tsis siv neeg kis thiab TD05HRA rau RS). Lub cav Evo VIII tau txais lub teeb yuag forged txuas rods, hnyav txhuas pistons, lub teeb yuag crankshaft, camshafts nrog ib theem ntawm 248/248 ° thiab nqa ntawm 9.8/9.32 hli, sib txawv valve springs thiab lub twj tso kua mis, txhim kho turbine txias.

Nws muaj peev xwm yog 265 hp. Nrog. ib 355nm. MR version cav tau nruab nrog lub tog raj kheej taub hau gasket, txawm tias hnyav dua pistons thiab TD05HR turbine. Nws tsim 280 hp. Nrog. thiab 400 Nm. Ntawm RS lub cav ntawm tib qhov kev ua tau zoo, TD05HRA turbines tau siv.

Nyob rau xyoo 2005 tau tshaj tawm qhov tseeb 4G63T rau Evo 9 nrog MIVEC inlet, sib txawv cov ntsaws ruaj ruaj, 256/248 ° cams nrog 10.05/9.32mm nqa, TD05HRA turbo. Nws zoo ib yam hauv kev ua tau zoo rau Evo VIII MR.

Vim qhov kev ua tau zoo ntawm motorsport zoo ntawm ob lub cav nws tus kheej thiab Lancer Evo nws lub zog, 4G63T tau dhau los ua ib qho ntawm Mitsubishi lub npe nrov tshaj plaws kev ua si xyaw thiab lub cav paub zoo tshaj plaws. Ntxiv rau Evolution I - IX, 4G63T tau teeb tsa rau Galant VR4 1988 - 1992,1G thiab 2G dab noj hnub rau Asmeskas kev lag luam, thiab lwm yam.

Daim ntawv thov

Rau ntau tshaj 20 xyoo ntawm kev tsim, Mitsubishi tau nruab 15 qauv nrog lub cav hauv nqe lus nug. Yog li, cov chaw tsim khoom tau teeb tsa atmospheric 4G63 ntawm Mitsubishi Galant, Chariot/Space Wagon, Eclipse, RVR/Space Runner, Lancer, Outlander, thiab lwm yam.

Ib qho loj dua ntawm cov tshuab thib peb tau txais daim ntawv tso cai 4G63. Ntawm lawv yog Asmeskas (Dodge, Eagle, Plymouth), Korean (Hyundai), Malaysian (Proton), Suav (Brilliance, Landwind Great Wall, Zotye, Beijing). Ntawm qee qhov ntawm lawv, lub cav no tau nruab rau hnub no.

Kev kho mob

Cov teeb meem hauv qab no feem ntau raug rau 4G63:

1. Vim yog hnav lub cav mount (feem ntau yog sab laug), kev vibrations tshwm sim.
2. Floating RPM qhia tias cov tshuaj tsis raug, ntsuas qhov kub thiab txias lossis tswj ceev nrawm lossis qias neeg.
3. Yog tias qhov sib npaug ntawm cov bearings tsis txaus lubricated, lawv tuaj yeem cuam tshuam thiab tawg txoj siv, uas ua rau txoj siv sijhawm tawg. Qhov no tuaj yeem zam tau los ntawm kev siv roj zoo thiab saib xyuas qhov xwm txheej ntawm txoj siv sia, lossis los ntawm kev tshem tawm qhov sib npaug ntawm cov ncej.
4. Kev siv cov roj tsis zoo ua rau kev hnav ceev ceev ntawm cov nqa hydraulic, cov peev txheej yog 50 txhiab km.

4G63 ntseeg tau heev. Cov peev txheej - 300-400 txhiab km. Turbocharged versions feem ntau siv tsawg dua vim muaj kev ua haujlwm. Nws raug nquahu kom hloov cov roj ntawm lub sijhawm ntawm 7-10 txhiab km, siv sijhawm ntev - 90 txhiab km.